3 years ago

Find the equation of the line. Use exact numbers.

Mathematics

1 answer:

Hitman42 [59]3 years ago

6 0

Answer:78

Step-by-step explanation:

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Help me, practice questions.

ioda

None of them match the answer is really (-2,2), (-4,2), and (-2,8).

8 0

3 years ago

What is the answer of a ?

Scorpion4ik [409]

Answer:

Step-by-step explanation:

Use the cosine law (look at the picture).

We have:

$a=a\\b=4\\c=3\\\gamma=32^o$

$a^2=4^2+3^2-2(4)(3)\cos32^o$

$\cos32^o\approx0.848$ → look at the second picture

$a^2=16+9-24(0.848)\\\\a^2=25-20.352\\\\a^2=4.648\to a=\sqrt{4.648}\\\\a\approx2.2$

4 0

3 years ago

Mrs. Brand spent $50 on a sewing project. She bought 4 yd. of material and $6 worth on notions. What is the price per yard that

Dmitry [639]

50 - 6 = 44

44/4 = 11

The price per yard is $11.

I hope that helped you! c:

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3 years ago

Does the point (6,3) satisfy the equation y = 4(x – 5)?

Darina [25.2K]

Answer:

Step-by-step explanation:

plug (6,3) into the given equation to find out

3 = 4(6-5)

3 = 4(1)

3 = 4

since 3 does not equal 4, the point (6,3) does not satisfy the equation y=4(x-5)

5 0

3 years ago

You have $25.00 to spend at the county fair. Admission to the fair is $5. The cost of a carnival ride ticket is $2. If you spend

Gre4nikov [31]

Answer:

Step-by-step explanation:

25 - 5 = 20

20 / 2 = 10

6 0

2 years ago